For product info or to buy online visit: www.golfonline.co.uk/callaway-big-bertha-alpha-815-driver
The Gravity Core rod that is inside the head lets you alter the weight to optimize launch and spin to your requirements. It has a larger face with variable thicknesses that helps boost the ball speed no matter where you hit it on the face! There are massive amounts of adjustability from the loft (+2°/-1°), lie (neutral/upright), weighting (heel/toe) and the center of gravity. The heavier head requires a higher-balance-point shaft, but we don't touch on shafts in this video.
Darren wants to prove to Richard that he should upgrade to a more modern driver.
Richard is a very accurate with his current driver already so it is hard to get him to change. He is looking at getting more distance and smaller dispersion, so Darren has a tough challenge trying to and get the old driver Richard is using and swap it for a newer model.
In this video, Richard is using the Callaway Big Bertha Alpha Driver. Darren is only adjusting the technology in the head rather than the shafts. We have done this to prove just how versatile the heads can be! All the drivers have standard stock stiff shafts that are all available on our website.
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